package com.shiguiwu.springmybatis.javabase.reflect;

import cn.hutool.core.util.StrUtil;
import lombok.Data;
import lombok.EqualsAndHashCode;

/**
 * @description: 学生类
 * @author: stone
 * @date: Created by 2021/2/7 17:18
 * @version: 1.0.0
 * @pakeage: com.shiguiwu.springmybatis.reflect
 */
@EqualsAndHashCode(callSuper = true)
@Data
public class Student extends Person<String> {

    private String book;

    //学号
    private String number;


    public static void main(String[] args) {
        String s = StrUtil.padPre("-" + 99, 4, "0");
        System.out.println(s);
    }




}
